What is a myocardial infarction?

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A heart attack. Also called an AMI, acute myocardial infarction. It means that the heart is deprived of oxygen, because of lessened or lack of bloodflow to the heart.
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What is meant by premature myocardial infarction?

Premature MI means MI before 50s generally due to famiilial factors. Premature MI means MI before 50s generally due to famiilial factors. Premature MI means MI before 50s ge

Pathophysiology of myocardial infarction?

Acute myocardial infarction refers to two subtypes of acute coronary syndrome , namely non-ST-elevated myocardial infarction and ST-elevated myocardial infarction , which

What are the Signs And symptoms of myocardial infarction?

The classic symptoms of myocardial infarction (MI), also called a heart attack, are: . chest pain or pressure (usually in the center of the chest) that may radiate to the ne

What are myocardial infarctions?

\nIn lay terms, these are heart attacks. Myocardial refers to the heart, infarction refers to cell death resulting from inadequate blood and oxygen flow.

Differentiate myocardial ischemia from myocardial infarction?

Ischaemia is the lack of blood supply to a tissue which start anaerobic respiratory mechanisms. Infarction is cell death through apoptosis resulting from prolonged or severe i

What is mechanism of myocardial infarction?

A myocardial infarction (MI) is caused by inadequate oxygen supply to the heart. MI's can be caused by numerous events. The most common type of MI's are caused by blockages in

How can EKG identify a myocardial infarction?

An EKG tells us about how electricity flows through the cells of the heart. Any infarction of cardiac tissue causes changes in the way the electricity travels. An EKG can show
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Where did the name myocardial infarction come from?

The myocardium refers to the main muscle layer of the heart. The word, infarction, refers to having suffered muscle damage due to lack of blood flow carrying needed oxygen to

What are the drugs used in myocardial infarction?

You give injection morphine or injection pethidine to relieve the pain and acts as vasodilator. Then injection urokinase or injection streptokinase is given to dissolve the cl